Food Additives 99% L-Cystine CAS 56-89-3

• Customization: Available
• Powder: Yes
• Customized: Customized
• Model NO.: NJ0402030
• Suitable for: Adult
• State: Solid
• Purity: >99%
• Product Name: L-Cystine
• CAS: 56-89-3
• Molecular Formula: C6h12n2o4s2
• MOQ: 1kg
• Appearance: White Powder
• Storage: Keep Cool and Dry
• Shelf Life: 3 Years If Proper Storage
• Shipment: Air Freight/Sea Freight/Courier
• Assay: 99%
• Water Solubility: Freely Soluble in Water
• Transport Package: 25kgs/Drum
• Specification: 1kgs, 25kgs
• Trademark: Norky
• Origin: China
• HS Code: 2930901000
• Production Capacity: 10000+

Product Description

Product Description

L-Cystine

Other Name(s):

(r-(r*,r*))-3,3'-dithiobis(2-aminopropanoicacid);1-cystine;3,3'-dithiobis(2-amino-,(r-(r*,r*))-propanoicaci;3,3'-dithiobis(2-Chemicalbookaminopropanoicacid);3,3'-dithiobis-l-alanin;3,3'-Dithiobis(2-aminopropanoicacid);3,3'-Dithiodialanine;Alanine,3,3'-dithiobis-

 

OVERVIEW

L-cystine is the L-enantiomer of the sulfur-containing amino acid cystine. It has a role as a flour treatment agent, a human metabolite, a Saccharomyces cerevisiae metabolite and a mouse metabolite. It is a cystine, a L-cysteine derivative and a non-proteinogenic L-alpha-amino acid. It is a conjugate acid of a L-cystine anion. It is an enantiomer of a D-cystine. It is a tautomer of a L-cystine zwitterion. Not considered one of the 20 amino acids, Cystine is a sulfur-containing derivative obtained from oxidation of cysteine amino acid thiol side chains. It functions as an antioxidant and protects tissues against radiation and pollution, slowing the aging process. It also aids protein synthesis. Cystine is abundant in many proteins of skeletal tissues and skin, and found in digestive enzymes chromotrypsinogen A, papain, and trypsinogen. (NCI04)
 

USES & EFFECTIVENESS
 

1. Cystine is a crystalline, sulfur-containing amino acid, formed from two molecules of the amino acid cysteine.
2. It can be converted to cysteine by reduction and was discovered in 1810 but was not recognized as a component of proteins until 1899, when it was isolated from animal horn - it is particularly abundant in skeletal and connective tissues, hair and digestive enzymes.
3. L- Cystine helps strengthen the immune system, reduce damage from free-radicals, repair RNA-DNA in the cells and assimilation of vitamin B6. L-Cystine is closely related to the amino acid, L-Cysteine.
4. L-Cystine aids in preventing the side effects of chemotherapy and radiation.
5. It increases L-Glutathione levels in the lungs, liver, kidney and bone marrow.
6. L-Cystine also has an anti-aging effect on the body which can reduce the accumulation of age spots.
 

Product Parameters

Product Name:	L-Cystine
Chemical name:	3,3'-dithiobis(2-aminopropanoicacid);
CAS No.:	56-89-3
Molecular formula:	C6H12N2O4S2
Appearance:	White Powder
Storage:	Store in a dry and cool place.
Shelf life:	2 years
Package:	25kgs/drum, 1kg/Aluminum foil bags

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Company Profile

Shanghai NORKY PHARMACEUTICAL Co., Ltd., founded in 2006, is a leading manufacturer and supplier of Active Pharmaceutical Ingredients(APIs) and intermediates with a uniquely broad spectrum of innovative products and high quality. We are active in the development, manufacturing and
marketing of APIs and intermediates produced in our manufacturing facility in China under cGMP Compliance.

Our products are mainly focus on Nutritional supplement, food additive, feed additive, Hormones, and Amino acid, herbal extracts, API and intermediates, etc.

Our services and products will address our commitment to customers to provide the solutions they need to enhance their pharmaceutical business.

We will continue to explore new technologies and products and bring improvement to our APIs by offering regulatory documentation for our products; Our goal is to deliver high quality products and services on time to meet customers′ specification.

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